Tool rack



FIG. 1 is a front view of a tool rack showing my new design;

FIG. 2 is a rear view thereof;

FIG. 3 is a left side elevation view thereof;

FIG. 4 is a right side elevation view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof; and,

FIG. 7 is a perspective view thereof. 

CLAIM The ornamental design for a tool rack, as shown and described. 